antivirus system pro and a few other problems

Update the MBAM and run a new scan, we'll see what that says.

Malwarebytes' Anti-Malware 1.37
Database version: 2263
Windows 5.1.2600 Service Pack 2

6/11/2009 4:15:01 PM
mbam-log-2009-06-11 (16-15-01).txt

Scan type: Quick Scan
Objects scanned: 126688
Time elapsed: 26 minute(s), 4 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 1

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
C:\WINDOWS\system32\drivers\str.sys (Rootkit.Agent) -> Delete on reboot.

I still think we should run Combofix.
Do you have another machine and a USB stick you can download to? and transport Combo-Fix to the infected machine.

Yes I can get access to one later today. I'll post the results after I run everything. Thanks for the help so far.

Okay, standing by.